static {
map.put(Tree.Kind.BOOLEAN_LITERAL, Boolean.class);
map.put(Tree.Kind.CHAR_LITERAL, Character.class);
map.put(Tree.Kind.STRING_LITERAL, String.class);
map.put(Tree.Kind.INT_LITERAL, Integer.class);
map.put(Tree.Kind.LONG_LITERAL, Long.class);
map.put(Tree.Kind.FLOAT_LITERAL, Float.class);
map.put(Tree.Kind.DOUBLE_LITERAL, Double.class);
}
public Void visitLiteral(LiteralTree tree, Void ignore) {
System.err.println(tree);
Class expect = map.get(tree.getKind());
if (!check(tree.getValue(), expect)) {
System.err.println("tree: " + tree);
System.err.println("expected class: " + expect);
if (tree.getValue() != null)
System.err.println("actual class: " + tree.getValue().getClass());
throw new AssertionError("unexpected value for literal");
}
return null;
}
private String getValue(AnnotationMirror am) {
Map<? extends ExecutableElement, ? extends AnnotationValue> map = am.getElementValues();
if (map.size() != 1) throw new IllegalArgumentException();
AnnotationValue v = map.values().iterator().next();
return (String) v.getValue();
}